It would annoy me but I would find it strange if he didn't look at other people and find them attractive. In his opinion he thinks I'm the most beautiful person on earth even if that may not be true in his eyes I am. In the same regard I can find other guys attractive and I would compliment them but I make it clear that its not because I fancy them or I'm trying to flirt with them its because I think they have beautiful features..
Few months back I was in Lahore, where I came to know this incident from a pious man. A medical college student died in an accident. After prayers, when they were taking his Janaza, a group of female students of the college also wanted to go along. When they were told that women are not allowed to offer Janaza, they said that they have not come to offer Janaza, but to see and meet the mother who groomed such a gentleman, who always protected his gaze whenever a female passed by him and never ever looked at any woman with an immoral gaze.
Mothers who recite Darood sharif and remain ba-wudhu while cooking meals for their children, and teach them good lessons from the lives of the Prophet (saw) and Suhaba, have the major share in the character development of a child.